Andy Wu enhanced the ocsf/ocsf-schema repository by delivering a schema update that introduced a new Atom (38) type_id for Windows resources, enabling more granular categorization and improved downstream analytics. He focused on data modeling and schema development, updating reference descriptions and URLs to ensure consistency and data integrity across the schema. The work was implemented in Markdown, with careful attention to maintaining a clear and auditable commit history for future traceability. Andy’s contribution addressed the need for finer filtering and reporting of Windows resources, demonstrating a thoughtful approach to schema evolution and downstream compatibility within the project’s technical framework.